SU167615A1 - - Google Patents
Info
- Publication number
- SU167615A1 SU167615A1 SU782473A SU782473A SU167615A1 SU 167615 A1 SU167615 A1 SU 167615A1 SU 782473 A SU782473 A SU 782473A SU 782473 A SU782473 A SU 782473A SU 167615 A1 SU167615 A1 SU 167615A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- kyanite
- paint
- filler
- steel
- water
- Prior art date
Links
- 239000003973 paint Substances 0.000 description 6
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 description 5
- 229910052850 kyanite Inorganic materials 0.000 description 5
- 239000010443 kyanite Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- HWKQNAWCHQMZHK-UHFFFAOYSA-N Trolnitrate Chemical compound [O-][N+](=O)OCCN(CCO[N+]([O-])=O)CCO[N+]([O-])=O HWKQNAWCHQMZHK-UHFFFAOYSA-N 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052851 sillimanite Inorganic materials 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Description
Известны противопригарные краски Дл стального лить , содержащие бентонит и крепитель , в которых в качестве наполнител используетс алюмосиликат-силлиманит или цирконосиллиманит или форстерит.Non-stick paints for steel casting containing bentonite and a binder, in which aluminosilicate sillimanite or zirconosillimanite or forsterite is used as a filler, are known.
Особенность описываемой краски заключаетс во введении в ее состав в качестве наполнител кианита, обладающего высокой огнеупорностью , способствующей получению отливок без пригара.The peculiarity of the paint described is the introduction of kyanite with high refractoriness, contributing to the production of non-burned castings as a filler.
Состав противопригарных кианитовых красок дл стального и чугунного лить The composition of nonstick kyanite paints for steel and cast iron
Кианит представл ет собой высокоглиноземистый алюмосиликат АЬОз. SiO-2, содержащий 620/0 глинозема, 36% кремнезема и 1-2о/о углеродистого вещества, которое способствует созданию восстановительной атмосферы вокруг отливки. Кианит обладает высокой охлаждающей способностью и химической инертностью.Kyanite is a high alumina AlO3 aluminosilicate. SiO-2, containing 620/0 alumina, 36% silica and 1-2 o / o carbonaceous matter, which contributes to the creation of a reducing atmosphere around the casting. Kyanite has a high cooling capacity and chemical inertness.
Дл удобства хранени и транспортировани противопригарную краску готов т в виде 3 пый щелок, небольшое количество жидкого стекла или мыла и воду до требуемой влажности . Перед употреблением пасту развод т водой до заданной плотности краски. Формы окрашивают пульверизатором или длинноволокнистой кистью. Слой краски 0,3 мм. Окрашенные формы сушат в сушилках или газовым пламенем. 5 4. Предмет изобретени Противопригарна краска дл стального и чугунного лить , содержаща св зующее (например , сульфитный щелок, нитроклей, декстрин ) и стабилизатор (например, бентонит, мыло, жидкое стекло), отличающа с тем, что, с целью повышени ее огнеупорности, в нее в качестве наполнител ввод т кианит.For the convenience of storing and transporting, the nonstick paint is prepared in the form of 3 point liquor, a small amount of liquid glass or soap, and water to the required moisture. Before use, the paste is diluted with water to a given ink density. Forms are painted with a spray or long-staple brush. Paint coat 0.3 mm. Painted forms are dried in a dryer or gas flame. 4. The subject of the invention is a non-stick paint for steel and cast iron containing a binder (e.g. sulphite lye, nitro-glue, dextrin) and a stabilizer (e.g. bentonite, soap, water glass), in order to increase its refractoriness , kyanite is introduced into it as a filler.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU167615A1 true SU167615A1 (en) |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2453568C1 (en) * | 2011-02-02 | 2012-06-20 | Владимир Леонидович Луканин | Method to protect surfaces from abrasive wear |
| RU2671520C1 (en) * | 2017-12-25 | 2018-11-01 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Магнитогорский государственный технический университет им. Г.И. Носова" | Parting paint for foundry molds and rods |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2453568C1 (en) * | 2011-02-02 | 2012-06-20 | Владимир Леонидович Луканин | Method to protect surfaces from abrasive wear |
| RU2671520C1 (en) * | 2017-12-25 | 2018-11-01 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Магнитогорский государственный технический университет им. Г.И. Носова" | Parting paint for foundry molds and rods |
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